<template>
  <el-form-item :label="i18nt('designer.setting.customClass')">
    <el-select
      v-model="optionModel.customClass"
      multiple
      filterable
      allow-create
      default-first-option
    >
      <el-option
        v-for="(item, idx) in cssClassList"
        :key="idx"
        :label="item"
        :value="item"
      />
    </el-select>
  </el-form-item>
</template>

<script>
import i18n from "@/utils/i18n";
import { deepClone } from "@/utils/util";

export default {
  name: "customClass-editor",
  componentName: "PropertyEditor",
  mixins: [i18n],
  props: {
    designer: Object,
    selectedWidget: Object,
    optionModel: Object
  },
  data() {
    return {
      cssClassList: []
    };
  },
  created() {
    this.cssClassList = deepClone(this.designer.getCssClassList());
    //监听表单css代码改动事件并重新加载！
    this.designer.handleEvent("form-css-updated", cssClassList => {
      this.cssClassList = cssClassList;
    });
  }
};
</script>

<style scoped></style>
